feat(tests): write some basic tests

molecule/default/verify.yml

@@ -4,3 +4,114 @@
   gather_facts: true
   become: true
   tasks:
+    - name: "Test: keepalived_script user and group"
+      block:
+        - name: "Getent user keepalived_script"
+          ansible.builtin.getent:
+            database: passwd
+            key: keepalived_script
+          register: keepalived_script_user
+
+        - name: "Getent group keepalived_script"
+          ansible.builtin.getent:
+            database: group
+            key: keepalived_script
+          register: keepalived_script_group
+
+        - name: "Verify keepalived_script user and group"
+          ansible.builtin.assert:
+            that:
+              - not keepalived_script_user.failed
+              - not keepalived_script_group.failed
+              - "'keepalived_script' in keepalived_script_user.ansible_facts.getent_passwd.keys()"
+              - "'/home/keepalived_script' in keepalived_script_user.ansible_facts.getent_passwd['keepalived_script']"
+              - "'/bin/false' in keepalived_script_user.ansible_facts.getent_passwd['keepalived_script']"
+              - "'keepalived_script' in keepalived_script_group.ansible_facts.getent_group.keys()"
+
+    - name: "Test: directory /etc/keepalived"
+      block:
+        - name: "Stat directory /etc/keepalived"
+          ansible.builtin.stat:
+            path: "/etc/keepalived"
+          register: stat_etc_keepalived
+
+        - name: "Stat file /etc/keepalived/keepalived.env"
+          ansible.builtin.stat:
+            path: "/etc/keepalived/keepalived.env"
+          register: stat_etc_keepalived_keepalived_env
+
+        - name: "Stat file /etc/keepalived/keepalived.conf"
+          ansible.builtin.stat:
+            path: "/etc/keepalived/keepalived.conf"
+          register: stat_etc_keepalived_keepalived_conf
+
+        - name: "Slurp file /etc/keepalived/keepalived.conf"
+          ansible.builtin.slurp:
+            src: "/etc/keepalived/keepalived.conf"
+          register: slurp_etc_keepalived_keepalived_conf
+
+        - name: "Verify directory /etc/keepalived"
+          ansible.builtin.assert:
+            that:
+              - stat_etc_keepalived.stat.exists
+              - stat_etc_keepalived.stat.isdir
+              - stat_etc_keepalived.stat.pw_name == 'root'
+              - stat_etc_keepalived.stat.gr_name == 'root'
+              - stat_etc_keepalived.stat.mode == '0755'
+              - stat_etc_keepalived_keepalived_env.stat.exists
+              - stat_etc_keepalived_keepalived_env.stat.isreg
+              - stat_etc_keepalived_keepalived_env.stat.pw_name == 'root'
+              - stat_etc_keepalived_keepalived_env.stat.gr_name == 'root'
+              - stat_etc_keepalived_keepalived_env.stat.mode == '0600'
+              - stat_etc_keepalived_keepalived_conf.stat.exists
+              - stat_etc_keepalived_keepalived_conf.stat.isreg
+              - stat_etc_keepalived_keepalived_conf.stat.pw_name == 'root'
+              - stat_etc_keepalived_keepalived_conf.stat.gr_name == 'root'
+              - stat_etc_keepalived_keepalived_conf.stat.mode == '0600'
+              - slurp_etc_keepalived_keepalived_conf.content != ''
+
+    - name: "Test: service haproxy"
+      block:
+        - name: "Get service keepalived"
+          ansible.builtin.service_facts:
+
+        - name: "Stat file /etc/systemd/system/keepalived.service"
+          ansible.builtin.stat:
+            path: "/etc/systemd/system/keepalived.service"
+          register: stat_etc_systemd_system_keepalived_service
+
+        - name: "Slurp file /etc/systemd/system/keepalived.service"
+          ansible.builtin.slurp:
+            src: "/etc/systemd/system/keepalived.service"
+          register: slurp_etc_systemd_system_keepalived_service
+
+        - name: "Verify service keepalived"
+          vars:
+            keepalived_expected_service_file: |
+              # Ansible managed: Do NOT edit this file manually!
+              [Unit]
+              Description=Keepalive Daemon (LVS and VRRP)
+              After=network-online.target
+              Wants=network-online.target
+              ConditionFileNotEmpty=/etc/keepalived/keepalived.conf
+
+              [Service]
+              # Type=notify
+              EnvironmentFile=-/etc/keepalived/keepalived.env
+              ExecStart=/usr/local/sbin/keepalived -f /etc/keepalived/keepalived.conf --dont-fork $DAEMON_ARGS
+              ExecReload=/bin/kill -HUP $MAINPID
+
+              [Install]
+              WantedBy=multi-user.target
+          ansible.builtin.assert:
+            that:
+              - stat_etc_systemd_system_keepalived_service.stat.exists
+              - stat_etc_systemd_system_keepalived_service.stat.isreg
+              - stat_etc_systemd_system_keepalived_service.stat.pw_name == 'root'
+              - stat_etc_systemd_system_keepalived_service.stat.gr_name == 'root'
+              - stat_etc_systemd_system_keepalived_service.stat.mode == '0644'
+              - (slurp_etc_systemd_system_keepalived_service.content|b64decode) == keepalived_expected_service_file
+              - ansible_facts.services['keepalived.service'] is defined
+              - ansible_facts.services['keepalived.service']['source'] == 'systemd'
+              - ansible_facts.services['keepalived.service']['state'] == 'running'
+              - ansible_facts.services['keepalived.service']['status'] == 'enabled'

tasks/configure.yml

@@ -5,11 +5,11 @@
   block:
     - name: "Create keepalived environment file"
       ansible.builtin.template:
-        src: keepalived.j2
+        src: keepalived.env.j2
-        dest: "/etc/default/keepalived"
+        dest: "{{ deploy_keepalived_config_dir }}/keepalived.env"
         owner: "{{ deploy_keepalived_user }}"
         group: "{{ deploy_keepalived_group }}"
-        mode: "0644"
+        mode: "0600"
 
 - name: "Copy keepalived.conf template"
   ansible.builtin.template:

templates/keepalived.service.j2

@@ -1,3 +1,4 @@
+# {{ ansible_managed }}
 [Unit]
 Description=Keepalive Daemon (LVS and VRRP)
 After=network-online.target
@@ -6,7 +7,7 @@ ConditionFileNotEmpty={{ deploy_keepalived_config_dir }}/keepalived.conf
 
 [Service]
 # Type=notify
-EnvironmentFile=-/etc/default/{{ deploy_keepalived_service_name }}
+EnvironmentFile=-{{ deploy_keepalived_config_dir }}/keepalived.env
 ExecStart={{ deploy_keepalived_path }} -f {{ deploy_keepalived_config_dir }}/keepalived.conf --dont-fork $DAEMON_ARGS
 ExecReload=/bin/kill -HUP $MAINPID